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WO2003051013A3 - Procede et dispositif de diffusion d'une succession de contenus - Google Patents

Procede et dispositif de diffusion d'une succession de contenus Download PDF

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Publication number
WO2003051013A3
WO2003051013A3 PCT/FR2002/003858 FR0203858W WO03051013A3 WO 2003051013 A3 WO2003051013 A3 WO 2003051013A3 FR 0203858 W FR0203858 W FR 0203858W WO 03051013 A3 WO03051013 A3 WO 03051013A3
Authority
WO
WIPO (PCT)
Prior art keywords
source
broadcasting
contents
computer network
series
Prior art date
Application number
PCT/FR2002/003858
Other languages
English (en)
Other versions
WO2003051013A2 (fr
Inventor
Christian Bertin
Original Assignee
France Telecom
Christian Bertin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by France Telecom, Christian Bertin filed Critical France Telecom
Priority to AU2002358889A priority Critical patent/AU2002358889A1/en
Priority to EP02793228A priority patent/EP1457019B1/fr
Priority to US10/498,927 priority patent/US8041831B2/en
Priority to DE60209548T priority patent/DE60209548T2/de
Publication of WO2003051013A2 publication Critical patent/WO2003051013A2/fr
Publication of WO2003051013A3 publication Critical patent/WO2003051013A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the client
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/561—Adding application-functional data or data for application control, e.g. adding metadata

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Circuits Of Receivers In General (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

Le procédé comprend les étapes consistant pour chaque contenu (Cn, Cn+1) , à émettre (40) des unités de données véhiculant ledit contenu (Cn, Cn+1) depuis la source (S), à travers le réseau informatique, et à marquer (40b) les unités de données à diffuser, en modifiant le marquage des unités de données des contenus successifs séparés par une seule transition; à fournir aux terminaux récepteurs (T) des informations de marquage leur permettant de distinguer les unités de données appartenant à des contenus différents (Cn, Cn+1), à l'aide de leur marquage afin de repérer chaque transition entre deux contenus successifs (Cn, Cn+1).
PCT/FR2002/003858 2001-12-13 2002-11-12 Procede et dispositif de diffusion d'une succession de contenus WO2003051013A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2002358889A AU2002358889A1 (en) 2001-12-13 2002-11-12 Method for broadcasting a series of contents from a source to receiver terminals, through a computer network, related signal, broadcasting source and terminal
EP02793228A EP1457019B1 (fr) 2001-12-13 2002-11-12 Procédé et dispositifs de diffusion d'une succession de contenus
US10/498,927 US8041831B2 (en) 2001-12-13 2002-11-12 Method for broadcasting a series of contents from a source to receiver terminals, through a computer network, related signal, broadcasting source and terminal
DE60209548T DE60209548T2 (de) 2001-12-13 2002-11-12 Verfahren und Vorrichtung zur Rundsendung von sukzessivem Inhalt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0116180A FR2833788B1 (fr) 2001-12-13 2001-12-13 Procede de diffusion d'une succession de contenus a partir d'une source vers des terminaux recepteurs, a travers un reseau informatique, signal, source de diffusion et terminal associe
FR01/16180 2001-12-13

Publications (2)

Publication Number Publication Date
WO2003051013A2 WO2003051013A2 (fr) 2003-06-19
WO2003051013A3 true WO2003051013A3 (fr) 2004-01-22

Family

ID=8870488

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/003858 WO2003051013A2 (fr) 2001-12-13 2002-11-12 Procede et dispositif de diffusion d'une succession de contenus

Country Status (8)

Country Link
US (1) US8041831B2 (fr)
EP (1) EP1457019B1 (fr)
AT (1) ATE319258T1 (fr)
AU (1) AU2002358889A1 (fr)
DE (1) DE60209548T2 (fr)
ES (1) ES2260501T3 (fr)
FR (1) FR2833788B1 (fr)
WO (1) WO2003051013A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100698273B1 (ko) * 2005-06-03 2007-03-22 엘지전자 주식회사 멀티미디어 방송 시스템 및 멀티미디어 방송 채널 관리방법
WO2010041628A1 (fr) * 2008-10-07 2010-04-15 シャープ株式会社 Dispositif de réception de diffusion numérique et procédé de réception
JP5117574B2 (ja) * 2008-10-10 2013-01-16 シャープ株式会社 放送受信装置
US9800423B1 (en) 2012-05-14 2017-10-24 Crimson Corporation Determining the status of a node based on a distributed system
US10038566B1 (en) * 2013-10-23 2018-07-31 Ivanti, Inc. Systems and methods for multicast message routing
US10834150B1 (en) 2014-12-26 2020-11-10 Ivanti, Inc. System and methods for self-organizing multicast
US10116526B2 (en) 2016-05-13 2018-10-30 Ivanti, Inc. Systems and methods for providing a self-electing service

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796790A1 (fr) * 1999-07-23 2001-01-26 Sagem Procedes de transmission et de diffusion de paquets de donnees et recepteurs pour la mise en oeuvre des procedes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6857130B2 (en) * 2000-04-08 2005-02-15 Sun Microsystems, Inc. Resynchronizing media during streaming
US6831917B1 (en) * 2000-05-10 2004-12-14 Cisco Technology, Inc. Network address translation for multicast virtual sourcing
US7530086B2 (en) * 2000-12-12 2009-05-05 Hewlett-Packard Development Company, L.P. Media program timing and identity delivery method and system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796790A1 (fr) * 1999-07-23 2001-01-26 Sagem Procedes de transmission et de diffusion de paquets de donnees et recepteurs pour la mise en oeuvre des procedes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HANDLEY M ET AL: "SDP: Session Description Protocol", IETF, April 1998 (1998-04-01), XP002101463 *
SARGINSON P A: "MPEG-2: A TUTORIAL INTRODUCTION TO THE SYSTEMS LAYER", IEE COLLOQUIUM ON MPEG WHAT IT IS AND WHAT IT ISN'T, IEE, LONDON, GB, 1995, pages 4 - 1-4-13, XP000560804 *

Also Published As

Publication number Publication date
US20070118614A1 (en) 2007-05-24
DE60209548T2 (de) 2006-12-21
EP1457019B1 (fr) 2006-03-01
ES2260501T3 (es) 2006-11-01
FR2833788A1 (fr) 2003-06-20
WO2003051013A2 (fr) 2003-06-19
FR2833788B1 (fr) 2005-05-06
EP1457019A2 (fr) 2004-09-15
AU2002358889A1 (en) 2003-06-23
DE60209548D1 (de) 2006-04-27
ATE319258T1 (de) 2006-03-15
US8041831B2 (en) 2011-10-18

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